Mercedes-Benz Sprinter 2019 Operating Instructions Manual page 148

146 Driving and parking
The field of vision and other functions of the rear
view camera may be restricted due to additional
accessories on the rear of the vehicle (e.g.
license plate bracket or bicycle rack).
%
The inside rearview mirror display contrast
may be impaired due to incident sunlight or
other light sources. In this case, pay particu‐
lar attention.
% Have the inside rearview mirror repaired or
replaced if its use is considerably restricted,
for example through pixel errors.
%
Objects that are not at ground level appear
further away than they actually are.
Examples of such objects:
the bumper of a vehicle parked behind
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the drawbar of a trailer
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the ball neck of a trailer coupling
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the tail-end of a truck
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slanted posts
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Displaying and hiding the rear-view mirror
display
Displaying
Engage reverse gear.
#
The rear view camera image appears in the
left area of the inside rearview mirror.
% Be aware of the system limitations of the rear
view camera with rear-view mirror display.
Hiding
Engage another gear.
#
or
Switch off the engine.
#
The display will be hidden after a short time.
ATTENTION ASSIST
Function of ATTENTION ASSIST
ATTENTION ASSIST can assist you on long,
monotonous journeys, e.g. on highways and trunk
roads. If ATTENTION ASSIST detects indicators of
fatigue or increased lapses in concentration on
the part of the driver, it suggests taking a break.
ATTENTION ASSIST is only an aid. It cannot
always detect drowsiness or increased lapses in
concentration in good time. The system is not a
substitute for a well-rested and attentive driver.
On long journeys, take regular and timely breaks
that allow you to rest properly.
You can choose between two settings:
Standard: normal system sensitivity
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Sensitive: higher system sensitivity. The
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driver is warned earlier and the attention level
detected by the system (Attention Level) is
adapted accordingly.
If fatigue or increased lapses in concentration are
detected, the ATTENTION ASSIST: Take a Break!
warning appears in the instrument display. You
can acknowledge the message and take a break if
necessary. If you do not take a break and ATTEN‐
TION ASSIST continues to detect increased lap‐
ses in concentration, you will be warned again
after a minimum of 15 minutes.
Instrument Display (color display)
You can have the following status information for
ATTENTION ASSIST displayed in the Assistance
menu of the on-board computer:
The journey length since the last break
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The attention level determined by ATTENTION
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ASSIST:
The fuller the circle is, the higher the
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detected attention level is
The circle in the center of the display
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empties from the outside inwards as
attentiveness decreases
Instrument Display (black and white display)